2009MNRAS.396.1186B

Query : 2009MNRAS.396.1186B

2009MNRAS.396.1186B - Mon. Not. R. Astron. Soc., 396, 1186-1188 (2009/June-3)

A long trail behind the planetary nebula HFG1 (PK 136+05) and its pre-cataclysmic binary central star V664 Cas.

BOUMIS P., MEABURN J., LLOYD M. and AKRAS S.

Abstract (from CDS):

A deep wide-field image in the light of the Hα and [Nii] 6548 & 6584Å emission lines, of the planetary nebula HFG1 which surrounds the pre-cataclysmic binary system V664 Cas, has revealed a tail of emission at least 20 arcmin long, at a position angle of 316°. Evidence is presented which suggests that this is an ~105yr old trail of shocked material, left behind V664 Cas as it ejects matter whilst ploughing through its local interstellar media at anywhere between 29 and 59 km/s depending on its distance from the Sun.

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): stars: AGB and post-AGB - binaries: general - stars: individual: V664 Cas - novae, cataclysmic variables - planetary nebulae: individual: HFG1

Simbad objects: 6

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Number of rows : 6
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SH 2-188 PN 01 30 33.1778575512 +58 24 50.325485868   17.424 17.447 17.398 17.376 DAO.6 107 1
2 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1586 0
3 PN HFG 1 PN 03 03 47.0096763024 +64 54 35.517676320     14.56 13.99   ~ 114 0
4 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
5 CPD-69 463 s*y 05 38 51.6161224200 -69 08 07.314706104 11.93 12.45 12.014     F7Ia 97 1
6 * P Cyg s*b 20 17 47.2019733389 +38 01 58.549132671 4.66 5.24 4.82 4.28 4.02 B1-2Ia-0ep 1200 1

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